6981569301

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{12983}}^1$

素因数の和:13905

約数の個数: 32

約数和(自身を含む): 11018741760

約数和(自身を除く): 4037172459

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 883, 2649, 6181, 12983, 18543, 25607, 38949, 76821, 90881, 179249, 272643, 376507, 537747, 1129521, 2635549, 7906647, 11463989, 34391967, 80247923, 240743769, 332455681, 997367043, 2327189767, 6981569301]

約数ペア:

[(1, 6981569301), (3, 2327189767), (7, 997367043), (21, 332455681), (29, 240743769), (87, 80247923), (203, 34391967), (609, 11463989), (883, 7906647), (2649, 2635549), (6181, 1129521), (12983, 537747), (18543, 376507), (25607, 272643), (38949, 179249), (76821, 90881)]